| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] they [vb past] been [v-ing] | 13 |
|
| 2 | [prep] [Wh det] they [vb past] been [v-ing] | 13 |
|
| 3 | [verb] [Wh det] they [vb past] been [v-ing] | 6 |
|
| 4 | [noun] [Wh det] they [vb past] been [v-ing] | 6 |
|
| 5 | [Wh det] they [vb past] been [v-ing] [prep] | 13 |
|
| 6 | [Wh det] they [vb past] been [v-ing] [prep] | 13 |
|
| 7 | [Wh det] they [vb past] been [v-ing] for | 5 |
|
| 8 | [Wh det] they [vb past] been [v-ing] for | 5 |
|
